| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 264427000 | Producing or treating magnetic product precursor thereof | 20 |
| 20080308973 | Magnetic rubber composition and method for forming molded body from the magnetic rubber composition - The invention provides a magnetic rubber composition prepared by kneading an anisotropic magnetic powder, alkoxysilane represented by the formula below, and a rubber binder: | 12-18-2008 |
| 20090039560 | APPARATUS AND METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM - The present invention provides an apparatus for manufacturing a magnetic recording medium including, a mold structure formed of a disc-shaped substrate having on a surface thereof a concavo-convex pattern having convex portions which correspond to a servo area and a data area of a magnetic recording medium; and an imprinting and magnetic field applying unit which transfers a concavo-convex pattern on the basis of the concavo-convex pattern of the mold structure into an imprint resist layer that is made of an imprint resist composition and that is formed on a magnetic layer of a magnetic recording medium base by pressing the mold structure against the imprint resist layer, and which transfers magnetism to the servo area by application of a magnetic field via the mold structure. | 02-12-2009 |
| 20100078858 | MOLD STRUCTURE, AND IMPRINT METHOD AND MAGNETIC TRANSFER METHOD USING THE SAME - A mold structure including a disc-shaped base material; a concavo-convex pattern formed on one surface of the base material; and a member extendable and contractible by an external force. | 04-01-2010 |
| 20100270710 | FORMING METHOD OF MAGNETIC PATTERN AND MANUFACTURING METHOD OF PATTERNED MEDIA USING THE SAME - The present invention relates to a method for fabricating a magnetic pattern and a method for manufacturing a patterned media through fabrication of the magnetic pattern. The method for fabricating the magnetic pattern according to an embodiment of the present invention comprises the steps of (a) coating a pattern forming layer for fabricating a magnetic pattern on a substrate; (b) forming a mask layer that has a designed opening pattern with a nano imprinting process using a stamp that has a nanostructure pattern on the pattern forming layer; and (c) converting an area of the pattern forming layer that corresponds to the predetermined opening pattern into a magnetic area by irradiating a predetermined hydrogen ion beam onto the mask layer. | 10-28-2010 |
| 20110187027 | MANUFACTURING METHOD OF POWER TRANSMISSION SYSTEM MOLDED PRODUCT AND APPARATUS THEREOF - A manufacturing method of a power transmission system molded product by infusing resin constituents prepared by adding an additive composed of a magnetic material to a molten resin into a cavity of a metallic mold and solidifying the resin constituents, wherein the additive composed of the magnetic material is oriented in a fixed direction by applying a magnetic field to a resin molded product infused into the metallic mold before solidification by a magnetic field orientation structure provided in the metallic mold. | 08-04-2011 |
| 20140167326 | ADDITIVE BUILDING - An additive building method for building a plurality of layers to form a build stack is provided. The method includes creating a variable potential difference between a conducting element at a first voltage potential and an ion source at a second voltage potential, and creating an electric field between the conducting element and the ion source. The electric field passes through the build stack to a nearest surface of the build stack which is nearest a transfer medium. The method further includes accumulating electric charge from the ion source on the nearest surface of the build stack, and transferring deposition material from a transfer medium onto the nearest surface. The strength of the field at the nearest surface of the build stack is controlled in order to cause a homogenous transfer of the deposition material on to the nearest surface. | 06-19-2014 |
| 20150294676 | METHOD FOR MANUFACTURING MAGNETIC CORE MODULE IN MAGNETIC HEAD, MAGNETIC CORE MODULE IN MAGNETIC HEAD AND MAGNETIC HEAD - A method for manufacturing a magnetic core module in a magnetic head, the magnetic core module and the magnetic head. The method for manufacturing the magnetic core module includes: a process for placing a magnetic core group in a holder mold cavity as an insert; and a process for injection-molding in the holder mold cavity. A method for manufacturing the magnetic core module allows the magnetic core group and the holder to be integrally injection-molded with a method of injection molding which uses the magnetic core group as an insert. The method simplifies the process of manufacturing a magnetic head to improve production efficiency, and saves labor and production costs. Further, the method prevents failures such as positional displacement and scattering of magnetic cores, which tends to occur when assembling thin and small magnetic cores, and ensures an ideal yield for a product. | 10-15-2015 |
| 20160031156 | Free-Form Spatial 3-D Printing Using Part Levitation - A part is fabricated by an additive manufacturing process while levitating in space. Constituent features of the part are formed by 3-D printing. A part levitation system allows the spatial orientation of the part to be manipulated relative to one or more print heads. | 02-04-2016 |
| 20160096334 | PORE ORIENTATION USING MAGNETIC FIELDS - The use of magnetic fields in the production of porous articles is generally described. Certain embodiments comprise exposing a matrix to a magnetic field such that particles within the matrix form one or more elongated regions (e.g., one or more regions in which the particles chain). In some embodiments, after the magnetic field has been applied, the particles and/or a liquid within the matrix can be at least partially removed. Removal of the particles and/or the liquid can leave behind anisotropic pores within the remainder of the matrix material. | 04-07-2016 |
| 20190143569 | Injection-Molded Physical Unclonable Function | 05-16-2019 |
| 20190143570 | Injection-Molded Physical Unclonable Function | 05-16-2019 |
| 264428000 | Including vitrifying or sintering (e.g., fusing, firing, burning, etc.) | 1 |
| 20130292882 | TRANSPARENT POLYCRYSTALLINE MATERIAL AND PRODUCTION PROCESS FOR THE SAME - Upon producing a transparent polycrystalline material, a suspension liquid (or slurry | 11-07-2013 |
| 264429000 | Uniting magnetic particles utilizing organic binder (e.g., resinous binders, etc.) | 8 |
| 20090039561 | Production method of tone wheel - A newly developed method for manufacturing a tone wheel is disclosed, according to which a circular magnetic molded body made from a magnetic powder is enable to be combined with a metal reinforcing ring without deformation and partial breakage in the assembly process. | 02-12-2009 |
| 20100059905 | Magnetic rubber composition and method for forming molded body from the magnetic rubber composition - The invention provides a magnetic rubber composition prepared by kneading an anisotropic magnetic powder, alkoxysilane represented by the formula below, and a rubber binder: | 03-11-2010 |
| 20130093121 | PRODUCTION METHOD FOR ANISOTROPIC BONDED MAGNET AND PRODUCTION APPARATUS FOR SAME - A method for production of an anisotropic bonded magnet includes: aligning magnetic pole bodies which include an even number of permanent magnets arranged uniformly around an outer periphery of an annular cavity filled with magnetic raw material, aligning magnetic fields to cause rare-earth anisotropic magnet powder to be semi-radially aligned; compressively molding the semi-radially aligned magnet raw material to obtain an annular compact; discharging the compact from the annular cavity; demagnetizing causing the aligning magnetic pole bodies to relatively move only in circumferential direction with respect to the compact after the molding step thereby to apply demagnetization magnetic fields to the compact. The demagnetization magnetic fields are applied from the aligning magnetic pole bodies with opposite poles to those during the alignment step, and the demagnetization magnetic fields are in directions for cancelling the magnetization of the compact caused by the aligning magnetic fields. | 04-18-2013 |
| 20130187311 | METHOD OF MANUFACTURING CYLINDRICAL BONDED MAGNET AND MANUFACTURING EQUIPMENT FOR CYLINDRICAL BONDED MAGNET - In a method for manufacturing a cylindrical bonded magnet, a molding space having a cylindrical shape is filled with a bonded magnet composition containing a magnetic material and a resin. The magnetic material disposed in the molding space is magnetically oriented using an orientation magnet. The orientation magnet includes a first permanent magnet and a second permanent magnet. The first and second permanent magnets are disposed such that same poles are opposite each other in the axial direction. | 07-25-2013 |
| 20150097317 | METHOD OF FABRICATING MAGNETICALLY ACTUATED ARTIFICIAL CILIA - Provided is a method of fabricating magnetic cilia including the following steps. Step (A): A mold is provided in which a plurality of micro-channels are formed, wherein the aperture of each of the micro-channels is between 50 μm and 350 μm, and the depth of each of the micro-channels is between 500 μm and 3,500 μm. Step (B): A raw material is spread onto the mold and filled into each of the micro-channels, wherein the raw material includes a polymer and magnetic particles dispersed therein. Step (C): A heat treatment is performed to harden the raw material in each of the micro-channels into a magnetic cilium. Step (D): A mold release process is performed to isolate each of the magnetic cilia from each of the micro-channels. | 04-09-2015 |
| 20150345048 | MAGNETOSPINNING APPARATUS AND METHODS OF USE - Embodiments of the present disclosure provide magneto-spinning apparatus, methods of use, magnetospun material (e.g., a fiber such as a magnetic fiber), and the like. | 12-03-2015 |
| 20150345049 | MAGNETOSPINNING APPARATUS FOR LOW-MAGNETIC MATERIALS AND METHODS OF USE - Embodiments of the present disclosure provide magneto-spinning apparatus, methods of use, magnetospun material (e.g., a fiber such as a low- or non-magnetic fiber), and the like. | 12-03-2015 |
| 20220134609 | METHOD FOR FORMING AN ARTICLE COMPRISING A PATHWAY OF PARTICLES WHEREIN A TERMINATION OF THE PATHWAY OF PARTICLES EXPOSED - The invention relates to a method for forming an article comprising a pathway of particles wherein a termination of the pathway of particles is exposed. The method comprises arranging the particles by applying an electric field and/or a magnetic field at an interface between a water soluble or a non-water soluble matrix and a matrix comprising a viscous material and particles. After fixating the viscous material, the termination is exposed by dissolving the water soluble or non-water soluble matrix. The invention also relates to articles obtainable by said method, and to the use of said method in various applications. | 05-05-2022 |
